James C. Warren

Person

Fairfax, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-fuel engines and related methods
- Patent number 12,247,514
- Issue date Mar 11, 2025
- Enginuity Power Systems, Inc
- Gregory Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ruggedized and integrated hybrid generators and related methods
- Patent number 12,188,400
- Issue date Jan 7, 2025
- Gregory Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ruggedized and integrated hybrid generators and related methods
- Patent number 11,795,866
- Issue date Oct 24, 2023
- Gregory Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Four-stroke opposed piston engine architecture and related methods
- Patent number 11,598,243
- Issue date Mar 7, 2023
- Mehar Bade
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Spark/ignition system for an opposed piston engine
- Patent number 11,441,529
- Issue date Sep 13, 2022
- Gregory B. Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Muffler and catalytic converters for combined heating and power sys...
- Patent number 11,352,930
- Issue date Jun 7, 2022
- James Warren
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Grant
Methods systems and devices for controlling temperature and humidit...
- Patent number 11,287,159
- Issue date Mar 29, 2022
- Gregory Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Opposed piston engine with variable compression ratio
- Patent number 11,203,952
- Issue date Dec 21, 2021
- Enginuity Power Systems, Inc
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combination systems and related methods for providing power, heat a...
- Patent number 11,193,694
- Issue date Dec 7, 2021
- Gregory Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Methods and related systems for generating pressurized air within a...
- Patent number 11,118,456
- Issue date Sep 14, 2021
- Enginuity Power Systems, Inc
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Opposed piston engine and elements thereof
- Patent number 11,092,071
- Issue date Aug 17, 2021
- Enginuity Power Systems, Inc
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition source adapted for positioning within a combustion chamber
- Patent number 11,085,413
- Issue date Aug 10, 2021
- ENGINAITY POWER SYSTEMS, INC
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Opposed piston engine and elements thereof
- Patent number 11,085,297
- Issue date Aug 10, 2021
- Enginuity Power Systems, Inc
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel ignition methods for opposed piston engines and related struct...
- Patent number 10,989,109
- Issue date Apr 27, 2021
- James Warren
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Methods systems and devices for controlling temperature and humidit...
- Patent number 10,955,168
- Issue date Mar 23, 2021
- James Warren
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Methods and devices for controlling the compression ratio of an opp...
- Patent number 10,907,515
- Issue date Feb 2, 2021
- James Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Opposed piston engine with improved piston surfaces
- Patent number 10,662,893
- Issue date May 26, 2020
- Warren Engine Company, Inc.
- Gregory B. Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combination systems and related methods for providing power, heat a...
- Patent number 10,605,483
- Issue date Mar 31, 2020
- Gregory Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Energy recovery system
- Patent number 10,337,452
- Issue date Jul 2, 2019
- Warren Engine Company, Inc.
- Gregory B. Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Opposed piston engine with variable compression ratio
- Patent number 10,280,810
- Issue date May 7, 2019
- Warren Engine Company, Inc.
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ignition source adapted for positioning within a combustion chamber
- Patent number 9,869,244
- Issue date Jan 16, 2018
- Warren Engine Company, Inc.
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Opposed piston engine and elements thereof
- Patent number 9,708,976
- Issue date Jul 18, 2017
- WARREN ENGINE COMPANY, INC.
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Opposed piston diesel engine
- Patent number 9,249,693
- Issue date Feb 2, 2016
- WARREN ENGINE COMPANY, INC.
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition source adapted for positioning within a combustion chamber
- Patent number 8,113,164
- Issue date Feb 14, 2012
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Valve system for opposed piston engines
- Patent number 7,779,795
- Issue date Aug 24, 2010
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Centrally located ignition source in a combustion chamber
- Patent number 7,448,352
- Issue date Nov 11, 2008
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Opposed piston engine
- Patent number 7,004,120
- Issue date Feb 28, 2006
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
RUGGEDIZED & INTEGRATED HYBRID GENERATORS AND RELATED METHODS
- Publication number 20240052773
- Publication date Feb 15, 2024
- Enginuity Power Systems, Inc.
- Gregory Powell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-FUEL ENGINES AND RELATED METHODS
- Publication number 20230349319
- Publication date Nov 2, 2023
- Enginuity Power Systems, Inc.
- Gregory Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
RUGGEDIZED & INTEGRATED HYBRID GENERATORS AND RELATED METHODS
- Publication number 20220349336
- Publication date Nov 3, 2022
- Enginuity Power Systems, Inc.
- Gregory Powell
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS SYSTEMS AND DEVICES FOR CONTROLLING TEMPERATURE AND HUMIDIT...
- Publication number 20210356170
- Publication date Nov 18, 2021
- Enginuity Power Systems, Inc.
- Gregory Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Application
FOUR-STROKE OPPOSED PISTON ENGINE ARCHITECTURE AND RELATED METHODS
- Publication number 20210262381
- Publication date Aug 26, 2021
- Enginuity Power Systems, Inc.
- Mehar Bade
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHODS SYSTEMS AND DEVICES FOR CONTROLLING TEMPERATURE AND HUMIDIT...
- Publication number 20200348045
- Publication date Nov 5, 2020
- Enginuity Power Systems, Inc.
- James Warren
- F24 - HEATING RANGES VENTILATING
Information Patent Application
MUFFLER AND CATALYTIC CONVERTERS FOR COMBINED HEATING AND POWER SYS...
- Publication number 20200271036
- Publication date Aug 27, 2020
- Enginuity Power Systems, Inc.
- James Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
COMBINATION SYSTEMS AND RELATED METHODS FOR PROVIDING POWER, HEAT A...
- Publication number 20200224925
- Publication date Jul 16, 2020
- Enginuity Power Systems
- Gregory Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Application
IGNITION SOURCE ADAPTED FOR POSITIONING WITHIN A COMBUSTION CHAMBER
- Publication number 20200141378
- Publication date May 7, 2020
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Methods and Devices For Controlling The Compression Ratio of an Opp...
- Publication number 20200032680
- Publication date Jan 30, 2020
- Warren Engine Company
- James Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL IGNITION METHODS FOR OPPOSED PISTON ENGINES AND RELATED STRUC...
- Publication number 20200025064
- Publication date Jan 23, 2020
- Warren Engine Company
- James Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Methods And Related Systems For Generating Pressurized Air Within A...
- Publication number 20190360337
- Publication date Nov 28, 2019
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Opposed Piston Engine With Variable Compression Ratio
- Publication number 20190257217
- Publication date Aug 22, 2019
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBINATION SYSTEMS AND RELATED METHODS FOR PROVIDING POWER, HEAT A...
- Publication number 20190032954
- Publication date Jan 31, 2019
- Enginuity Power Systems
- Gregory Powell
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Energy Recovery System
- Publication number 20170356310
- Publication date Dec 14, 2017
- Warren Engine Company, Inc.
- Gregory B. Powell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPPOSED PISTON ENGINE WITH VARIABLE COMPRESSION RATIO
- Publication number 20170241332
- Publication date Aug 24, 2017
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OPPOSED PISTON DIESEL ENGINE
- Publication number 20100170466
- Publication date Jul 8, 2010
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Valve system for opposed piston engines
- Publication number 20090173299
- Publication date Jul 9, 2009
- James C. Warren
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Ignition source adapted for positioning within a combustion chamber
- Publication number 20090133656
- Publication date May 28, 2009
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition source adapted for positioning within a combustion chamber
- Publication number 20090126669
- Publication date May 21, 2009
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Centrally located ignition source in a combustion chamber
- Publication number 20070095320
- Publication date May 3, 2007
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Opposed piston engine
- Publication number 20040221823
- Publication date Nov 11, 2004
- James C. Warren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

James C. Warren

Person

Patents Grantslast 30 patents

Multi-fuel engines and related methods

Ruggedized and integrated hybrid generators and related methods

Ruggedized and integrated hybrid generators and related methods

Four-stroke opposed piston engine architecture and related methods

Spark/ignition system for an opposed piston engine

Muffler and catalytic converters for combined heating and power sys...

Methods systems and devices for controlling temperature and humidit...

Opposed piston engine with variable compression ratio

Combination systems and related methods for providing power, heat a...

Methods and related systems for generating pressurized air within a...

Opposed piston engine and elements thereof

Ignition source adapted for positioning within a combustion chamber

Opposed piston engine and elements thereof

Fuel ignition methods for opposed piston engines and related struct...

Methods systems and devices for controlling temperature and humidit...

Methods and devices for controlling the compression ratio of an opp...

Opposed piston engine with improved piston surfaces

Combination systems and related methods for providing power, heat a...

Energy recovery system

Opposed piston engine with variable compression ratio

Ignition source adapted for positioning within a combustion chamber

Opposed piston engine and elements thereof

Opposed piston diesel engine

Ignition source adapted for positioning within a combustion chamber

Valve system for opposed piston engines

Centrally located ignition source in a combustion chamber

Opposed piston engine

Patents Applicationslast 30 patents

RUGGEDIZED & INTEGRATED HYBRID GENERATORS AND RELATED METHODS

MULTI-FUEL ENGINES AND RELATED METHODS

RUGGEDIZED & INTEGRATED HYBRID GENERATORS AND RELATED METHODS

METHODS SYSTEMS AND DEVICES FOR CONTROLLING TEMPERATURE AND HUMIDIT...

FOUR-STROKE OPPOSED PISTON ENGINE ARCHITECTURE AND RELATED METHODS

METHODS SYSTEMS AND DEVICES FOR CONTROLLING TEMPERATURE AND HUMIDIT...

MUFFLER AND CATALYTIC CONVERTERS FOR COMBINED HEATING AND POWER SYS...

COMBINATION SYSTEMS AND RELATED METHODS FOR PROVIDING POWER, HEAT A...

IGNITION SOURCE ADAPTED FOR POSITIONING WITHIN A COMBUSTION CHAMBER

Methods and Devices For Controlling The Compression Ratio of an Opp...

FUEL IGNITION METHODS FOR OPPOSED PISTON ENGINES AND RELATED STRUC...

Methods And Related Systems For Generating Pressurized Air Within A...

Opposed Piston Engine With Variable Compression Ratio

COMBINATION SYSTEMS AND RELATED METHODS FOR PROVIDING POWER, HEAT A...

Energy Recovery System

OPPOSED PISTON ENGINE WITH VARIABLE COMPRESSION RATIO

OPPOSED PISTON DIESEL ENGINE

Valve system for opposed piston engines

Ignition source adapted for positioning within a combustion chamber

Ignition source adapted for positioning within a combustion chamber

Centrally located ignition source in a combustion chamber

Opposed piston engine